/**
 * Copyright (c) 2009 Teoti Graphix, LLC See:
 *     http://tkarchitecture.teotigraphix.org
 * 
 * Permission is hereby granted, free of charge, to any person
 * obtaining a copy of this software and associated documentation
 * files (the "Software"), to deal in the Software without
 * restriction, including without limitation the rights to use,
 * copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the
 * Software is furnished to do so, subject to the following
 * conditions:
 * 
 * The above copyright notice and this permission notice shall be
 * included in all copies or substantial portions of the Software.
 * 
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
 * OTHER DEALINGS IN THE SOFTWARE.
 * 
 * @author Michael Schmalle mschmalle@teotigraphix.com
 */
package org.teotigraphix.dx.patterns.manager.behavior
{

import flash.events.IEventDispatcher;

import mx.core.ClassFactory;

import org.teotigraphix.dx.interfaces.IBehaviorLayer;
import org.teotigraphix.dx.interfaces.IBehaviorLayerAware;
import org.teotigraphix.dx.interfaces.IComponentBehavior;
import org.teotigraphix.dx.interfaces.IComponentLayer;
import org.teotigraphix.dx.interfaces.IComponentLayerClient;
import org.teotigraphix.dx.patterns.layer.BehaviorLayer;
import org.teotigraphix.dx.patterns.manager.core.LayerRegistry;

[ExcludeClass]

/**
 * @private
 */
public class BehaviorRegistry extends LayerRegistry
{
	include "../../../core/Version.as"
	
	/**
	 * @private
	 */
	public function BehaviorRegistry()
	{
		super(new ClassFactory(BehaviorLayer), null);
	}

	/**
	 * @private
	 */
	override protected function getLayerInternal(component:IEventDispatcher):IComponentLayer
	{
		var aware:IBehaviorLayerAware = component as IBehaviorLayerAware;
		if (aware)
			return aware.behaviorLayer;		
		return null;
	}	

	/**
	 * @private
	 */
	override protected function registerClientInternal(
		layer:IComponentLayer, 
		api:Class, client:IComponentLayerClient):void
	{
		IBehaviorLayer(layer).registerBehavior(api, IComponentBehavior(client));
	}

	/**
	 * @private
	 */
	override protected function removeClientInternal(
		layer:IComponentLayer, api:Class):IComponentLayerClient
	{
		return IBehaviorLayer(layer).removeBehavior(api) as IComponentLayerClient;
	}

	/**
	 * @private
	 */
	override protected function hasClientInternal(
		layer:IComponentLayer, api:Class):Boolean
	{
		return IBehaviorLayer(layer).hasBehavior(api);
	}

	/**
	 * @private
	 */
	override protected function getClientInternal(
		layer:IComponentLayer, api:Class):IComponentLayerClient
	{
		return IBehaviorLayer(layer).getBehavior(api) as IComponentBehavior;
	}	

	/**
	 * @private
	 */
	override protected function getClientsInternal(
		layer:IComponentLayer):Array
	{
		return IBehaviorLayer(layer).getBehaviors();
	}
}
}